channelsystem.cpp

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// ChannelSystem.cpp: implementation of the CChannelSystem class.
//
//////////////////////////////////////////////////////////////////////

#include "stdafx.h"
#include "ChannelSystem.h"
#include "MHFile.h"
#include "BattleSystem_Server.h"
#include "Object.h"
#include "NetWork.h"
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

extern int g_nServerSetNum;

CChannelSystem::CChannelSystem()
{
}

CChannelSystem::~CChannelSystem()
{
	for(int i=0; i<MAX_CHANNEL_NUM; ++i)
	{
		if(m_Channel[i])
		{		
			delete m_Channel[i];
			m_Channel[i] = NULL;
		}
	}
}

void CChannelSystem::LoadChannelInfo()
{
	CMHFile file;
	BYTE Kind, num = 0;
	char value[64] = {0,};
	
	char filename[256];
	sprintf(filename,"serverset/%d/ChannelInfo.bin",g_nServerSetNum);

	file.Init(filename, "rb");

	if(file.IsInited() == FALSE)
	{
		MessageBox(NULL,"Can't Open ChannelInfo File", NULL, NULL);
		return;
	}

	while(1)
	{
		if(file.IsEOF())
			break;
		
		strcpy( value, strupr(file.GetString()) );

		if( strcmp( value,"*CHANNEL" ) == 0 )
		{
			Kind = file.GetByte();
			num = file.GetByte();
			file.GetStringInQuotation( m_ChannelName );
			
			CreateChannel(Kind, num);
			m_Count = num;
		}
	}
	file.Release();
}

void CChannelSystem::CreateChannel(BYTE Kind, BYTE num)
{
	for(BYTE i=0; i<num; ++i)
	{			
		 DWORD ChannelIDX = BATTLESYSTEM->CreateChannel(); // 弊府靛 酒捞叼 == ChannelIDX
		 m_Channel[i] = new CChannel;
		 m_Channel[i]->SetChannelID(ChannelIDX);
	} 
	
	m_Count = num;
}

void CChannelSystem::IncreasePlayerNum(DWORD ChannelID)
{
	ASSERT(ChannelID);
	if(ChannelID > m_Count)
	{
		ASSERT(0); return;
	}
	m_Channel[ChannelID-1]->IncreaseNum();
}

void CChannelSystem::DecreasePlayerNum(DWORD ChannelID)
{
	ASSERT(ChannelID);
	if(ChannelID > m_Count)
	{
		return;
	}
	m_Channel[ChannelID-1]->DecreaseNum();
}


void CChannelSystem::SendChannelInfo(MSG_DWORD* pInfo, DWORD dwConnectionIndex)
{
	if(g_pServerSystem->GetStart() == FALSE)
	{
		MSG_BYTE nmsg;
		nmsg.Category = MP_USERCONN;
		nmsg.Protocol = MP_USERCONN_CHANNELINFO_NACK;
		nmsg.bData = 0;
		nmsg.dwObjectID = pInfo->dwObjectID;
		g_Network.Send2Server(dwConnectionIndex,(char*)&nmsg,sizeof(nmsg));
		return;
	}
	MSG_CHANNEL_INFO msg;
	memset(&msg, 0, sizeof(MSG_CHANNEL_INFO));
	msg.Category = MP_USERCONN;
	msg.Protocol = MP_USERCONN_CHANNELINFO_ACK;
	SafeStrCpy(msg.ChannelName, m_ChannelName, MAX_CHANNEL_NAME+1);
	for(int i=0; i<m_Count; ++i)
	{
		msg.PlayerNum[i] = m_Channel[i]->GetPlayerNum();
	}
	msg.dwObjectID = pInfo->dwObjectID;
	msg.dwUniqueIDinAgent = pInfo->dwData;
	msg.Count = m_Count;
	g_Network.Send2Server(dwConnectionIndex,(char*)&msg,sizeof(msg));
}

DWORD CChannelSystem::GetChannelID(int num)
{
	if(num >= m_Count)
	{
		ASSERT(0);
		return 0;
	}
		
	return m_Channel[num]->GetChannelID();
}

void CChannelSystem::SendChannelInfoToMS( DWORD dwConnectionIndex )
{
	MSG_CHANNEL_INFO msg;
	memset(&msg, 0, sizeof(MSG_CHANNEL_INFO));
	msg.Category = MP_MORNITORMAPSERVER;
	msg.Protocol = MP_MORNITORMAPSERVER_QUERY_CHANNELINFO_ACK;
	SafeStrCpy(msg.ChannelName, m_ChannelName, MAX_CHANNEL_NAME+1);
	for(int i=0; i<m_Count; ++i)
	{
		msg.PlayerNum[i] = m_Channel[i]->GetPlayerNum();
	}
	msg.Count = m_Count;
	g_Network.Send2Server(dwConnectionIndex,(char*)&msg,sizeof(msg));
}